Re: UAS driver seems to be reporting a 4k sector size for a 512 byte sector device?

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On Mon, Sep 26, 2016 at 12:19:26PM -0400, Theodore Ts'o wrote:
> Is this a problem with the hardware, or with the UAS driver?

UAS is just SCSI transport, and doesn't touch the content of command,
so it's a very unlikely culprit.  The SCSI layer intreprets it, but I
don't really think it's doing any of this either..  Your bridge most
likely always reports 4k sectors when using UAS for some reason.

To verify this call sg_readcap on the device node for both the
usb-storage and uas mode.
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